breadcrumb without disabled the whole component which contains something
else

question from the pool

no-jira: update some plugins in pom, fix some compile issues with Java 10, fix memory renderer if run with Java 10, remove unused dialect property in olat.local.properties for tests

OO-3523: disable the possibility to skip the launch page in LTI course element if the configuration at the LMS level say so

OO-3532, OO-3532: add a third queue especially for deletion and export of users to not disturb the other services, export participant folder's drop box of users

OO-3477: remove uncalculated statistics, remove user property from logging table in setup script, adapt creation and update of the temporary table for course statistics